Atmospheric Aerosol Composition and Concentration as a Function of Particle Size and of Time

Radiocarbon Dates for Earliest Domesticated Animals from Europe and the Near East

“…The only other large body of mass size distribution data has been published by Lundgren (8,14). His values published for both the MMD's and the geometric standard deviation are in good agreement with my findings (1 sols may be distributed in more than one mode.…”

“…His values published for both the MMD's and the geometric standard deviation are in good agreement with my findings (1 sols may be distributed in more than one mode. Expressing the distribution as single mode log,normal may be an oversimplification, although previous work by Lundgren (8,14) and Lee (2, 13) indicated a log-normal plot well approximated the data obtained from available impactors. Treating four-and five-stage impactor data in any more depth than I have reported probably exceeds the limitations of these devices; that is, the size resolution is too poor to define subtle differences in the distribution.…”

Aerochemistry of Air Pollution

“…This was interpreted to mean that the constituents must have been in the air for one or more days, to allow the 0.1 f.L lead particles initially introduced from automobile exhaust to grow into the larger observed particles (39). This aerosol also contains lead, largely in particles of order 1 f.L in diameter.…”

Dry deposition and particle size distributions of nitrate and sulfate in ambient air

“…Some previous researchers [12][13][14][15] found that the mass-size distributions of NOJ were bimodal with one peak in the fine mode and the other peak in the coarse model. The coarse nitrate particles are associated with sea-salt particles in the coastal urban atmosphere, suggesting the heterogeneous formation of Downloaded by [Queensland University of Technology] at 22:21 13 October 2014 nitrate on sea-salt particles.…”